As to the great organ, the Trumpet, which is to be removed, will be replaced by:
7. A Fagotto (Bassoon) of sixteen feet, which will permit of all sorts of new combinations, and whose tone is to be very délicat for the musique.[165]
In place of the Gemshorn (Chamois horn) which will also be removed:
8. A Viol da Gamba of eight feet, which will blend admirably with the four-foot Salicional in the choir.
Item, if the Quint of three feet be removed, it may be replaced by
9. A Nassat of three feet.
All the other stops of the great, and all those of the choir organ, may be retained, provided they be revoiced.
10. The new swell is to be arranged as follows:
Three Principalia en montre[166] (im Gesichte).
| 1. Quint of three feet, | } | in good tin of 14 "loth" [i.e., 14 parts pure tin to 2 parts alloy]. |
| 2. Octave of two feet, | } | |
| 3. Chalumeau of eight feet, | } | |
| 4. Mixture of three ranks, | } | |
| 5. A Tierce, with which can be formed, by adding certain other stops, a fine Sesquialtera. | ||
| 6. Fleute douce (sic—a soft flute) of four feet; and, finally, | ||
| 7. Stillgedackt (a species of Bourdon) of eight feet, which will blend perfectly with the "music."[167] As it will be made of good wood, it will be much more resonant than if of metal. | ||